Circulators: Armstrong Fluid Technology

Armstrong Fluid Technology has introduced the Maintenance-Free (MF) versions of its S&H Circulator line and the Seal Bearing Assemblies (SBA) used to service them. The traditional sleeve bearing designs that are commonly used in this style of circulator require periodic oiling. The new Armstrong maintenance-free S& H Circulators eliminate the need for oiling, saving time and cost for building operators. The new MF S&H line will be offered as an additional option alongside the traditional sleeve bearing designs. Armstrong Seal Bearing Assemblies are also compatible with many competing circulator models that require maintenance. This allows building owners to upgrade those installed circulators by replacing the SBA with the maintenance-free Armstrong versions. The universal module that services the 2, 3, 4, and 5 Series S&H circulators is also compatible with installed SBAs.
www.armstrongfluidtechnology.com

Events

ON DEMAND In this second of a five part series, we will discuss the following generator capacity and other key issues to consider when specifying, selecting and installing an emergency back-up power system

Many engineers tend to avoid or delegate the nitty gritty of a ground source heat pump system, from soil moisture effects to building system (im) balance. It's time for designers to get in the loop. Learn more about Grounded In Reality in the December issue. Other topics in the December issue include health care HVAC, Boilders, check out the Back2Basics, and more.